n.原子尘的降下；辐射尘；余波；附带结果
Many people believe that a fallout shelter will not protect them from an atomic explosion. 许多人认为微粒掩蔽所并不能使他们免遭原子弹爆炸之害。
They had no protection from the fallout. 他们没有针对辐射微尘的防护措施。
There is a lot of fallout after the police bribe was made public. 警察受贿案公开之后，引起极大的余波。
